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CVE-2020-14155

Good to know:

Date: June 14, 2020

libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.

Language: C

Severity Score

5.3

Related Resources (17)

Url: http://seclists.org/fulldisclosure/2021/Feb/14

Url: https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E

Url: http://seclists.org/fulldisclosure/2020/Dec/32

Url: https://support.apple.com/kb/HT212147

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-14155

Url: https://bugs.gentoo.org/717920

Url: https://support.apple.com/kb/HT211931

Url: https://access.redhat.com/security/cve/CVE-2020-14155

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-14155

Url: https://security.alpinelinux.org/vuln/CVE-2020-14155

Url: https://security-tracker.debian.org/tracker/CVE-2020-14155

Url: https://about.gitlab.com/releases/2020/07/01/security-release-13-1-2-release/

Url: https://security.netapp.com/advisory/ntap-20221028-0010/

Url: https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E

Url: https://www.oracle.com/security-alerts/cpuapr2022.html

Url: https://www.pcre.org/original/changelog.txt

Url: https://www.mend.io/vulnerability-database/CVE-2020-14155

Severity Score

5.3

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Top Fix

Upgrade Version

Upgrade to version 8.44

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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